Creating Paths from a List of Files and Parents in BigQuery Using Recursive Common Table Expression

Understanding the Limitations of Scalar Subqueries: A Guide to Conditional Aggregation and Optimized Querying

Incremental Data Joining in SQL: A Step-by-Step Guide

3 Ways to Match Row Values in BigQuery: Using CASE, UDFs, and Regular Expressions

How to Calculate Percentage Difference with Last Month's Revenue in BigQuery Using Subqueries and Window Functions

Validating Dates in BigQuery SQL: A Step-by-Step Guide to Ensuring Data Quality and Integrity

Understanding BigQuery's UNNEST and JOIN Operations for Efficient Data Analysis

Constructing a New Table by Aggregating Values in One Table: A Comprehensive Guide to Calculating Purchase Rates

Maximizing Insights from Google Analytics: A Deep Dive into Landing Pages and Page Paths

Unlocking Insights from Large Datasets: A Guide to BigQuery SQL for Data Analysis